| Méga Cartouche | Computer Accessories & Supplies | — |
| Mélanie Gagné Coiffure | Health and Beauty | facebook.com |
| Méli Coiffure Et Boutique | Beauty & Fitness, Hairdressers & Beauty Salons | facebook.com |
| Ménage À Tout Prix | Cleaning Services, Cleaning Service | — |
| N Couture | Couture, COUTURE | — |
| N. DORÉ | Health and Beauty | facebook.com |
| N.B. Diesel | Auto Body Shop | — |
| N.Rossi Plomberie & Chauffage Inc | Plumbing | — |
| Nadia Azimi Beauty | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Nail Artist | Artists, Beauty & Fitness | — |
| Nakouzi Center | Medical Clinics | — |
| Nancy Côté Ostéopathe | Physiotherapy | cliniqueinspiration.com |
| Nancy Slim&Skin | Health and Beauty | nancyslimandskin.company.site |
| Nantel Michel | Architects | facebook.com |
| NAPA AUTOPRO - Les Alignements Joly Inc | Tire Shop | facebook.com |
| Nassef Mikheil | Central Vacuum Systems | aspirateursamson.com |
| Nasser Chaoui Courtier Hypothécaire | Cartage Hauling & Express Shipping | — |
| Nata Couture | Couture | — |
| Nautilus Plus | Fitness Gyms | — |
| Nazar Auto | Tire Shop | — |
| Nb Cabinet Comptable | Accountants | — |
| Ne Lu | ne | — |
| Negotium Technologies | Information Technologies (IT) | negotium.com |
| Neptune Technologies et Bioressources inc. | Life Sciences and Health Technologies (LSHT) | neptunebiotech.com |
| Nespresso | Coffee Stores | — |
| Nestlé Purina PetCare Company | Agri-food | purina.ca |
| Nestlé Waters Canada | Agri-food | nestle-waters.com |
| NET Nettoyage de Terrain | Chemical & Pressure Cleaning Systems | net-pressure-washing-service.business.site |
| Netfix | Computer Repair & Cleaning | facebook.com |
| Nettoyage Groupe Alliance | Cleaning Services, Cleaning Service | — |
| Nettoyage K&Z | Cleaning Services, Cleaning Service | — |
| Nettoyage Kmd | Cleaning Services, Cleaning Service | — |
| Nettoyage QLT Dubord | Cleaning Services, Cleaning Service | facebook.com |
| Nettoyage Trudel Inc | Cleaning Services, Cleaning Service | financesdiamond.com |
| Nettoyeur Souvenir Gabriel Inc. | Cleaning Services, Cleaning Service | facebook.com |
| NETTOYEURS DAOUST | Clothing | — |
| New Age Spa | Beauty & Health Spas, Health and Beauty | newagespa.ca |
| New Age Spa | Health and Beauty | — |
| New World Laboratories | Life Sciences and Health Technologies (LSHT) | nwl.net |
| Nexera Distribution | Furniture Stores | facebook.com |
| NexPlasmaGen Inc. | Life Sciences and Health Technologies (LSHT) | nexplasmagen.com |
| Ngoc Huu Nguyen | Medical Clinics | facebook.com |
| Ngoc Long To | tz | — |
| Nick The Barber | Health and Beauty | facebook.com |
| Nicole Couture | Couture, COUTURE | — |
| Nissi Fitness | Fitness Gyms | nissifitness.com |
| Nj Arseneault | nj | — |
| NMX Research and Solutions | Life Sciences and Health Technologies (LSHT) | nmxresearch.com |
| Nordresa | Clean Technologies | nordresa.com |
| Normand Alguire Docteur | Chiropractors | — |
